Combine brand
John Deere Combine Harvesters
Specifications, engine power, grain tank capacity, and used-buying guides for John Deere combine harvester models. Choose a model for full specs and buying tips.
John Deere 4400
1970-1979
John Deere 4420
1979-1984
John Deere 6600
1969-1978
John Deere 6620
1979-1988
John Deere 7700
1970-1978
John Deere 7720
1979-1988
John Deere 9500
1989-1997
John Deere 9600
1989-1997
John Deere 9610
1998-1999
John Deere 9660 STS
2004-2007
John Deere 9750 STS
2000-2003
John Deere 9770 STS
2008-2011
John Deere 9870 STS
2008-2012
John Deere S680
2012-2018
Confirm exact specifications with TractorData.com and serial-number records.